Demi Moore has been having a rough go of things since her split from Ashton Kutcher, but the actress displayed some noticeably bizarre behavior last night at a party in Miami.

Wearing a very short dress that no 50-year-old should be sporting, regardless of how hot they look for their age, Demi seemed to make the other guests like rocker Lenny Kravitz uncomfortable with her bold dance moves, while she periodically tossed her hair over her face when photographers tried to get a shot of her, according to Daily Mail.

It looks like Demi has a new boy-toy, though. Find out the details after the jump!

Evelyn Lozada is known for bringing the drama, but several fancy Miami hotels have decided they don't want it in their establishment. The Basketball Wives star is marrying football player Chad Ochocinco and filming the wedding for their spin-off show Ocho and Eve. However, the couple has been turned down so far by St. Regis, The Ritz and Breakers, according to TMZ.

Professional dancerJulianne Houghmay be dating Ryan Seacrest in real life, but she was recently spotted cozying up to her Rock of Ages co-star Diego Boneta while filming a scene on the beach in Miami, Florida.

The duo was first photographed lounging around on the beach, but then things got fun when they ran into the ocean for what looks like a pretty intimate scene! Click inside to check out the super sexy pics!

Watch Shiny Toy Guns talk about their new album, their musical influences, and their love of Miley Cyrus!Hollywire had the chance to talk to electronica/rock band Shiny Toy Gunsexclusively at the Nikki Beach Pool Party at Ultra Music Festival 2010, and found out a little bit about their upcoming album, their musical influences, and their love for... Miley Cyrus?!Check it out below: